What Android Version Is Pie? Android 9. — Features & Release Info
Install 9.0 on supported handsets: public rollout began on August 6, 2018 for Google’s Pixel line, with OEM rollouts spanning late 2018–2019. This build corresponds to API level 28; expect faster security patch delivery on devices with Project Treble support and check your manufacturer’s update schedule before proceeding. Major technical changes include Adaptive Battery (ML-driven …